1.

Two wires, A and B, of same material and length are stretched by applying the same load. If the diameter of wire A is twice that of wire B, then the ratio of the extensions produced in the wires by applying the same load will be

A. 1 : 2
B. 2 : 1
C. 1 : 4
D. 1 : 1
Answer» D. 1 : 1


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